mildew proof wood plastic composite products

Outdoor durability of wood plastic composites is a major focus of research and development efforts toward development of more robust building materials. Exterior exposure of wood plastic composites can result in weathering, moisture absorption, fungal and termite attack to .. There was only limited evidence of termite.

Wood polymer composites (WPCs) are a relatively recently developed . address surface quality and mould filling ability of the WPC melt, as viscosity is increased by the presence of flour or fibre. . Therefore, wood fillers offer weight reduction to composites materials, which .. The proof of any material is in its performance.

Woodplastic composite (WPC) lumber has been marketed as a . Air-dried wood should have no more than 20% moisture by weight to resist decay. . of WPC commercial products has been shown to be sufficient for fungal attack to occur. .. because it has relatively low water solubility (making it resistant to leaching),.

Use, costs, materials, advantages of using composite wood WPC . Furthermore, it works as a protective layer against the proliferation of fungus and mould. Finally . Novowood is water resistant thanks to encapsulated water-repellent fibers.

Jun 4, 2015 . Woodplastic composites (WPCs) are a form of composite . Mold and mildew and color fading of WPCs tend to be the durability . Most WPC products in the USA are utilized in building materials with few . The fungicide-treated WPCs were shown to be more resistant to decay than the untreated samples.

Apr 13, 2017 . The Forest Products Laboratory is maintained in cooperation with the University of . Wood-plastic composites (WPCs) have slower moisture sorption than solid . However, evidence of fungal decay and discoloration on WPC.

May 18, 2017 . Wood and older composites have the tendency to mold and mildew, and even to grow lichen, but bamboo composites with a full cap are extremely resistant to mold. . new composites are even being used as dock and pool deck materials. . Most composite decking boards combine plastic with sawdust.